package day02;
import java.util.Scanner;//1.导入一个扫描仪
public class ScannerDemo {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);//2.新建一个扫描仪，叫scan
        System.out.println("请输入年龄：");
        int age = scan.nextInt();//3.扫描一个整数并赋值给age
        System.out.println("请输入商品价格: ");
        double price =scan.nextDouble();


        System.out.println(age);
        System.out.println(price);
    }
}
